What documents do you provide?

We provide packing list, commercial invoice, CO, FORM E, FORM A, and BL according to your demand.

Where is your shipping port?

Our nearest ports are Qingdao and Guangzhou.

Wholesale Door and Window Sealing PU Foam

Name: Wholesale Door and Window Sealing PU Foam
Brand: Changsha Firm Bond New Material Co., Ltd.
SKU: 701957072

Hunan, ChinaChangsha Firm Bond New Material Co., Ltd.

US$1.35-2.25

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Construction, Packing, Footwear & Leather, Fiber & Garment, Woodworking

Bonding Function

Sealing and Fixing

Model NO.

FBPF01

Color

White

Composition

Organic Material

Morphology

Solvent

Size

750ml/PC

Material

Polyurethane

Classification

Room Curing

Main Agent Composition

Polyurethane Elastomer

Characteristic

Weatherability

Promoter Composition

Curing Agent

Transport Package

750ml/PC, 12PCS/CTN

Specification

SGS. GMP, ISO

Trademark

FIRM BOND

Origin

Chansha, China

HS Code

32141090

Production Capacity

20000PCS/Day

Key features

One-Component Curing: Cures when reacting with moisture in the air, ensuring strong cohesive force and excellent sealing.

High Yield Rate: Max yield rate reaches 50-60 times, providing cost-effective expansion and filling performance.

Weather Resistant: Features weatherability, impermeability to water, and temperature tolerance from -30 to 100 degrees Celsius.

Versatile Applications: Ideal for door/window sealing, soundproofing, gardening, packing, and daily maintenance repairs.

Customizable Packaging: Available in 750ml and 1500ml sizes with private label and OEM/ODM services for custom designs.

Professional Manufacturer: Backed by 20+ years history, 10 automatic production lines, and strict quality control systems.

Fast Production Lead: Production time for one 20' container is typically 2-3 weeks, ensuring timely delivery.

Company profile

Changsha Firm Bond New Material Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2013-07-10Nearest Port: Qingdao, GuangzhouAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Firm Bond New Material Co., Ltd. is identified as a China-based manufacturer/factory and group corporation specializing in polyurethane foam, silicone sealant, adhesives, and related products. The supplier reports ISO 9001 certification, more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and annual polyurethane foam output of 40,000,000 pieces. It states that production began more than 20 years ago and exporting began in 2013. The supplier offers OEM, private-label, and ODM services, and describes one-stop sourcing, technical support, and after-sales service. However, the available trade records show only one transaction associated with each of two buyer entries, so customer-case depth and commercial track record cannot be fully established. The records also show differing locations for the company and production facilities, which may reflect separate administrative and manufacturing sites.

Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, while its company nature is also recorded as a trading company. It has a registered company address in Changsha and reported production bases in Linyi and Foshan, indicating a mixed manufacturing and trading structure with multiple locations.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides direct evidence of a formal quality-management certification.

After-Sales capabilityThe supplier states that it provides thoughtful after-sale service and one-stop sourcing support for adhesive and sealant products. The information demonstrates a stated service commitment, but does not detail response procedures, service coverage, or performance metrics.

R&D capabilityThe supplier describes innovation as a continuing focus and reports 11–20 R&D engineers. It also states that its factory has produced polyurethane foam for more than 20 years, supporting established technical experience, although no specific patents, new product launches, or measurable innovation outcomes are provided.

Production capacityThe supplier reports more than 10 production lines, annual polyurethane foam output of 40,000,000 pieces, and two production bases for polyurethane foam and silicone sealant. It also describes 10 automatic production lines and in-house iron-can printing and production, providing explicit evidence of substantial manufacturing infrastructure.

Customization capabilityThe supplier explicitly offers OEM, private-label, and ODM services according to customer requests and samples. This directly supports the ability to provide customized products and branding solutions.